Apply Math 19. Use Percentages A house uses solar cells that generate 1.5 kW of
electrical power to supply some of its energy needs. If the solar
panels supply the house with 40 percent of the power it needs, how
much power does the house use?

Will mark determine whether the conjecture is true or false. give a counterexample for any false conjecture. given: points r, s, and t conjecture: r, s, and t are coplanar. a) false; the points do not have to be in a straight line. b) true c) false; the points to not have to form right angles. d) false; one point may not be between the other two.